private async void QueryBtn2_Click(object sender, RoutedEventArgs e)
{
if (QueryTno.Text != "")
{
var datalist = conn.Query <Teacher>("select *from Teacher where Tno = ?", QueryTno.Text);
if (datalist.Count != 0)
{
TeaViewModel.TeacherDatas.Clear();
foreach (var item in datalist)
{
TeaViewModel.TeacherDatas.Add(new TeacherData()
{
Tname = "姓名：" + item.Tname, Tno = "工号:" + item.Tno, JobTitle = "职称：" + item.JobTitle, Salary = "年龄：" + item.Salary
});
}
QueryDialog2.Hide();
PopupNotice popupNotice = new PopupNotice("查找成功");
popupNotice.ShowAPopup();
}
else
{
MessageDialog AboutDialog = new MessageDialog("该教师不存在！", "提示");
await AboutDialog.ShowAsync();
}
}
else
{
MessageDialog AboutDialog = new MessageDialog("请输入待查询教师的工号！", "提示");
await AboutDialog.ShowAsync();
}
}
private void TCloseBtn2_Click(object sender, RoutedEventArgs e)
{
QueryDialog2.Hide();
}
private async void QueryTeacher_Click(object sender, RoutedEventArgs e)
{
await QueryDialog2.ShowAsync();
}
